CN108746444A

CN108746444A - A kind of automatic feeding device

Info

Publication number: CN108746444A
Application number: CN201810690378.7A
Authority: CN
Inventors: 刘孟斐; 吴雅铃; 陈冠成; 王卫东; 姚晓萍; 陈佳倩
Original assignee: Zhejiang Junrong Hardware Industry Co Ltd
Current assignee: Zhejiang Junrong Hardware Industry Co Ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2018-11-06

Abstract

The invention discloses a kind of automatic feeding device, including vibrating disk, above vibrating disk there is a feed supplement bucket, the outlets direct raw material of feed supplement bucket to drop into vibrating disk；Feed supplement bucket is equipped with a vibrator in outlet phase back side；Further include a sensor and controller, the probe of sensor is insinuated into vibrating disk and probe lower end is tried to get to the heart of a matter setting height apart from vibrating disk；The vibrator power supply end is electrically connected with controller output；There is delay switch, controlling vibrator by controller realizes automation feed supplement of the feed supplement bucket to vibrating disk, and feed supplement terminates to be automatically stopped feed supplement, simple in structure, feed supplement fast and easy, no longer needs to manually carry out feed supplement into feed supplement disk from worker in the controller.

Description

A kind of automatic feeding device

Technical field

The invention belongs to technical field of processing equipment, concretely relate to a kind of automatic feeding device.

Background technology

In screw production process, need to carry out threading or folder tail processing to screw, existing equipment is often by general Screw is added in vibrating disk, and vibrating disk carries out auxiliary feeding, but the capacity of vibrating disk is limited, then just need frequently to Charging in vibrating disk, this is undoubtedly the working strength for increasing worker, while reducing screw production efficiency.

Invention content

The object of the present invention is to provide a kind of automatic feeding device, be intended to solve existing screw processing cannot achieve from The problem of dynamic feed supplement.

In order to solve the above technical problems, the object of the present invention is achieved like this：

There is a feed supplement bucket, the outlets direct raw material of feed supplement bucket to fall for a kind of automatic feeding device, including vibrating disk, vibrating disk top Enter into vibrating disk；

Feed supplement bucket is equipped with a vibrator in outlet phase back side；

Further include a sensor and controller, the probe of sensor is insinuated into vibrating disk and probe lower end is apart from vibrating disk disk Bottom setting height；The vibrator power supply end is electrically connected with controller output；There is delay switch in the controller；

After booting, controller connects the power supply of vibrator, and vibrator starts to vibrate, and by the screw in feed supplement bucket, from outlet, vibration is fallen To vibrating disk, when the screw in vibrating disk adds to certain altitude, probe is contacted with screw, is equivalent to probe at this time Ground connection, gives controller one control signal, and controller controls vibrator and stops vibration；

Because the process velocity of screw is fixed, reduced then the screw after a period of time in vibrating disk can quantify, so setting Delay switch is set, after vibrator stops setting time, delay switch gives controller open signal, vibrator to be switched on progress again Feed supplement, until probe touches the screw of extreme higher position.

Preferred embodiment on the basis of said program and as said program：The feed supplement bucket is by upper feed supplement bucket and lower benefit Hopper forms.

Preferred embodiment on the basis of said program and as said program：The upper feed supplement bucket end portion is accepted In the lower feed supplement bucket, prevent screw from being leaked out from upper and lower feed supplement bucket junction in this way.

Preferred embodiment on the basis of said program and as said program：The week of the upper feed supplement bucket and lower feed supplement bucket Face extends outward multiple lugs respectively, the lug of upper feed supplement bucket and lower feed supplement bucket correspond to each other and per corresponding lug it Between be folded with an elastomeric element, a bolt screws after passing through lug and elastomeric element, during such vibrator vibration only There is lower feed supplement bucket to vibrate, enhances vibrating effect, while reducing the vibrating noise of feed supplement bucket up and down.

Preferred embodiment on the basis of said program and as said program：The lower benefit feed hopper bottom has to outlet The inclined gradient, this gradient can be such that the screw in lower hopper is concentrated to exit, prevent lower hopper not material stock.

Preferred embodiment on the basis of said program and as said program：The outlet is adjustable slotting with one Plate, the adjustable outlet aperture of the plate, the flow for the screw that the adjustable outlet of aperture can be passed through with auxiliary adjustment from outlet Size is so that it can adapt to a variety of vibrating disks and feed rate.

Preferred embodiment on the basis of said program and as said program：The plate fits in lower feed supplement bucket Wall, the lower feed supplement bucket offer regulating tank, and the plate offers threaded hole, and adjusting rod is screwed onto after passing through the regulating tank In threaded hole, the mode of plate is selected to carry out the adjusting of outlet aperture, it is simple in structure, it is easy to adjust reliable.

Preferred embodiment on the basis of said program and as said program：There is a fixed setting in the vibrating disk Cutting plate, the cutting plate section is V-shaped structure, and cutting plate will drop down onto the screw in vibrating disk by outlet and shunt, Prevent screw local accumulation.

The present invention is prominent and beneficial compared with prior art to be had the technical effect that：Vibrator, which is controlled, by controller realizes feed supplement Struggle against automation feed supplement to vibrating disk, and feed supplement terminates to be automatically stopped feed supplement, simple in structure, feed supplement fast and easy, no longer need to by Worker manually carries out feed supplement into feed supplement disk.

Description of the drawings

Fig. 1 is the overall structure diagram of the present invention；

Fig. 2 is plate adjustment structure schematic diagram；

Fig. 3 is flow distribution plate schematic cross-section.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the attached drawing in embodiment, to reality The technical solution applied in example is clearly and completely described,

A kind of automatic feeding device, including vibrating disk 10,10 top of vibrating disk have a feed supplement bucket, and feed supplement bucket is by upper feed supplement bucket 20 It is formed with lower feed supplement bucket 30, the outlet 31 of lower feed supplement bucket 30 guides raw material to drop into vibrating disk 10；

Upper 20 end portion of feed supplement bucket is accepted in lower feed supplement bucket 30, the circumferential surface of upper feed supplement bucket 20 and lower feed supplement bucket 30 respectively to Extend multiple upper lugs 21 and lower lug 33 outside, upper lug 21 and lower lug 33 correspond to each other and per corresponding upper lugs An elastomeric element 70 is folded between 21 and lower lug 33, a bolt 80 passes through upper lug 21 and lower lug 33 and elastomeric element It is screwed after 70.

Preferably, 70 material of elastomeric element is rubber, naturally it is also possible to be other springs or other elastic materials.

Lower 30 feed supplement bucket of feed supplement bucket is equipped with a vibrator 40 in 31 phase back sides of outlet, and vibrator 40 is solid by a holder 41 It is connected on lower feed supplement bucket 30；

Further, further include a sensor 60 and controller 50, the probe 61 of sensor 60 be insinuated into vibrating disk 10 and It tries to get to the heart of a matter setting height apart from vibrating disk 61 lower end of probe（This setting height is vibrating disk maximum capacity）；40 power end of vibrator It is electrically connected with the output of controller 50；There is delay switch in controller 50.

Further, lower 30 bottom of feed supplement bucket has the bottom plate 32 to outlet-inclined impeller vane.

Further, outlet 31 has an adjustable plate 90, and plate 90 is adjustable to export aperture,

Specifically, plate 90 fits in lower 30 inner wall of feed supplement bucket, the side wall of lower feed supplement bucket 30 offers regulating tank 33, and plate 90 is opened Equipped with threaded hole, adjusting rod 91 is screwed onto after passing through regulating tank 33 in threaded hole, needs to unscrew on adjusting rod 91 when adjusting Lower slider plate 90, to adjust the aperture of outlet 31.

Further, it is V words to have a cutting plate 12 being fixed on supporting rod 14,12 section of cutting plate in vibrating disk 10 The v-shaped openings of shape structure, cutting plate 12 make downwards its back upward, the screw fallen first drop down onto on the cutting plate 12 after by it It shunts to both sides, is combining the vibration of vibrating disk that its further branch is uniform.

Specifically the course of work is：

Original state, vibrator 40 are shut down, and delay switch timing is reset；

After booting, controller 50 connects the power supply of vibrator 40, and vibrator 40 starts to vibrate, by the screw in lower feed supplement bucket 30 from 31 vibration of outlet drops down onto in vibrating disk 10, when the screw in vibrating disk 10 adds to certain altitude, probe 61 and screw Contact, since vibrating disk 10 is grounded, vibrating disk and screw are metallic conduction, then the ground connection of probe 61 is equivalent at this time, to control 50 1 control signals of device processed, controller 50 control vibrator 40 and stop vibration, and feed supplement terminates；

Delay switch starts timing after vibrator 40 is shut down, and after vibrator 40 stops setting time, delay switch gives control again 50 open signal of device, vibrator 40 are switched on carry out feed supplement, until probe 61 touches the screw of extreme higher position；

It recycles successively.

Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to The equivalence changes that structure, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.

Claims

1. a kind of automatic feeding device, it is characterised in that：Including vibrating disk, there is a feed supplement bucket above vibrating disk, feed supplement bucket Outlets direct raw material drops into vibrating disk；

Feed supplement bucket is equipped with a vibrator in outlet phase back side；

Further include a sensor and controller, the probe of sensor is insinuated into vibrating disk and probe lower end is apart from vibrating disk disk Bottom setting height；The vibrator power supply end is electrically connected with controller output, the vibrating disk ground connection.

2. a kind of automatic feeding device according to claim 1, it is characterised in that：The feed supplement bucket is by upper feed supplement bucket under Feed supplement bucket forms.

3. a kind of automatic feeding device according to claim 2, it is characterised in that：The upper feed supplement bucket end portion is connect It is contained in the lower feed supplement bucket.

4. a kind of automatic feeding device according to claim 3, it is characterised in that：The upper feed supplement bucket and lower feed supplement bucket Circumferential surface extends outward multiple lugs respectively, and the lug of upper feed supplement bucket and lower feed supplement bucket corresponds to each other and per corresponding lug Between be folded with an elastomeric element, a bolt screws after passing through lug and elastomeric element.

5. a kind of automatic feeding device according to claim 1, it is characterised in that：The lower benefit feed hopper bottom has to going out The inclined gradient of mouth.

6. a kind of automatic feeding device according to claim 1, it is characterised in that：The outlet aperture is adjustable.

7. a kind of automatic feeding device according to claim 6, it is characterised in that：The outlet is adjustable slotting with one Plate, the adjustable outlet aperture of the plate.

8. a kind of automatic feeding device according to claim 7, it is characterised in that：The plate fits in lower feed supplement bucket Wall, the lower feed supplement bucket offer regulating tank, and the plate offers threaded hole, and adjusting rod is screwed onto after passing through the regulating tank In threaded hole.

9. a kind of automatic feeding device according to claim 1, it is characterised in that：Have one to fix in the vibrating disk to set The cutting plate set, the cutting plate section are V-shaped structure.